Compaq External RAID Controller & Subsystem Infortrend, Руководство по эксплуатации

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Redundant Controller
10-15
Controller Settings:
1. Enable Redundant Controller :
"Main Menu"
→
"View and Edit Peripheral Devices"
→
"Set Peripheral
Device Entry"
→
"Redundant Controller Enable/Disable"
2. Controller Unique Identifier:
Set unique identifier to each controller. "View & Edit Peripheral
Devices"
→
"Set Peripheral Device Entry"
→
"Controller Unique
Identifier." Enter a hex number between 0 and FFFFF (firmware 3.25 and
above) for each controller.
3. Create Primary and Secondary IDs on Drive Channels:
"View and Edit SCSI Channels"
→
Choose a Drive Channel
→
"Primary/Secondary Controller SCSI ID."
4. Create Primary and Secondary IDs on Host Channels:
"View and Edit SCSI Channels"
→
Choose a host channel
→
"View and
Edit SCSI ID"
→
Choose a SCSI ID
→
"Add/Delete Channel SCSI ID"
→
"Primary/Secondary Controller"
→
Add SCSI ID from the list. Reset the
controller for the configuration to take effect.
5. Create Logical Configurations of Drives and assign each of them either to
the Primary or the Secondary Controller:
"View and Edit Logical Drives"
→
Select a RAID level
→
Select member
drives
→
"Logical Drive Assignments"
→
Create Logical Drive.
6. Map Each Logical Configuration of Drives to the Primary/ Secondary ID
on host channel(s):
"View and Edit Host LUN"
→
Choose a "host channel-ID-controller"
combination
→
Choose Logical Drive/Logical Volume/Physical SCSI
Drive
→
Map to Host LUN (Create Host LUN Entry).
NOTE:
• The redundant function of the controllers can be enabled via the front keypad or a
terminal emulation program. Section 10.3 describes the procedures for using the
terminal emulation and LCD front panel. The same result can be achieved regardless
of the interface used.